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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:194AJ GHM

Order: 19

Horizontal side: 194 Vertical side: 194

Elements: 2√2, 4, 4√2, 6, 8, 7√2, 8√2, 15√2, 30, 25√2, 27√2, 30√2, 60, 67, 82, 97, 112, 82√2, 97√2.

Code: 1125 0 82 974 97 97 973 194 97 154 112 82 70 127 97 671 194 97 80 120 90 81 128 90 42 132 86 61 134 90 605 134 30 43 132 82 22 134 84 276 107 57 827 0 82 820 82 82 254 107 57 304 164 0 303 194 0

The properties below may precede order:side in a tiling's title:

Credit for Discovery

Just three people are credited with the discovery of Primitive Perfects:

Geoffrey H. Morley (GHM, England)

Jasper D. Skinner, II (JDS, United States)

William T. Tutte (WTT, Canada, 1917-2002) (15:44AI, 17:136AJ and 19:56AJ only)

112
97√2
97
15√2
7√2
67
8√2
8
4√2
6
60
4
2√2
27√2
82
82√2
25√2
30√2
30